How to convert tebibytes to gibibytes
To convert a measurement in tebibytes to gibibytes, multiply the value by 1,024. The conversion factor comes from the relationship between both units and the byte.
For example, to convert 5 TiB to gibibytes: 5 × 1,024 = 5,120 GiB.
What is a tebibyte?
A tebibyte is exactly 1,099,511,627,776 bytes (2^40), the binary counterpart of the terabyte defined by the IEC. As storage reached the terabyte scale, the gap between decimal and binary units grew to about 10%, making the IEC's tebibyte useful whenever an exact power-of-two capacity must be stated unambiguously.
Common uses of tebibytes include: Large drive and array capacity in operating systems; NAS and RAID usable-space calculations; Backup and archival capacity planning; Exact power-of-two measurement at terabyte scale.
What is a gibibyte?
A gibibyte is exactly 1,073,741,824 bytes (2^30), the binary counterpart of the gigabyte defined by the IEC. This is why a 1 GB figure and a 1 GiB figure differ by about 7%. The gibibyte resolves the most visible storage confusion: drive makers sell in decimal gigabytes while operating systems report in binary gibibytes, so a '500 GB' drive is about 465 GiB of usable, OS-reported space.
Common uses of gibibytes include: Operating-system storage and RAM reporting; Virtual-machine and disk-image sizing; Reconciling advertised vs. reported drive capacity; Exact power-of-two capacity in software.
Tebibytes to gibibytes worked examples
Here are some common values converted:
1 TiB = 1,024 GiB 5 TiB = 5,120 GiB 10 TiB = 10,240 GiB 50 TiB = 51,200 GiB 100 TiB = 102,400 GiB
Frequently asked questions
How many gibibytes are in one tebibyte?
One tebibyte (TiB) equals 1,024 gibibytes (GiB). Multiply any value in tebibytes by 1,024 to convert to gibibytes.
How do I convert tebibytes to gibibytes?
Multiply the value in tebibytes by 1,024. For example, 5 TiB × 1,024 = 5,120 GiB.
How do I convert gibibytes to tebibytes?
Multiply the value in gibibytes by 0.0009765625, or divide by 1,024. Use the swap button on the converter above to reverse the direction.
Is the tebibyte to gibibyte conversion exact?
Decimal units (KB, MB, GB) use powers of 1000 per SI; binary units (KiB, MiB, GiB) use powers of 1024 per IEC. Both are exact — just be sure you are using the right family, since storage is often sold in decimal but reported by operating systems in binary.
What is the formula for tebibytes to gibibytes?
The formula is: GiB = TiB × 1,024. This comes from the definition of both units relative to the byte.